Sizer for cardiac valve ring and blood vessel diameter



1. Sizer for cardiac valve ring and blood vessel diameter

1.1: Perspective

1.2: Front

1.3: Back

1.4: Top

1.5: Right

1.6: Left

2.1: Perspective

2.2: Front

2.3: Back

2.4: Top

2.5: Right

2.6: Left

The article of design 1 is used to choose the valve for the artificial heart of size that is adapted to the diameter of the cardiac valve ring of the patient; the article of design 2 is used to choose the blood vessel diameter of cardiac aorta for the artificial heart of size that is adapted to the diameter of the blood vessel diameter of cardiac aorta of the patient. 

CLAIM The ornamental design for a sizer for cardiac valve ring and blood vessel diameter, as shown and described. 